Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Knowledge Organization & Information Processing Metadata Standards
Which of the following are the key stages involved in the data mining process:
(A). Data gathering
(B). Data Warehousing
(C). Data preparation
(D). Mining the data
1
A, B and C
2
B, C and D
3
A, C and D
4
A, B and D